Part Number
Part Number:
NSN:
NIIN:
Item Name:
LOCK , VALVE SPRING RETAINER
Definition:
A METAL ITEM DESIGNED FOR THE PURPOSE OF SECURING AN ENGINE OR COMPRESSOR VALVE AND POSITIONING THE VALVE SPRING OR VALVE SPRING RETAINER. EXCLUDES COTTER PINS, STRAIGHT PINS, KEYS AND WASHERS.
CAGE Information
| Code | Company |
|---|---|
| 50309 | JOHN REINER & CO. INC. |
Federal Supply Class
Title
DIESEL ENGINES AND COMPONENTS
Inclusions:
INCLUDES AUTOMOTIVE, INDUSTRIAL, MARINE, LOCOMOTIVE, AND ALL OTHER TYPES OF DIESEL AND SEMI-DIESEL ENGINES.
Exclusions:
EXCLUDES ENGINES ACCESSORIES (FSC 2990).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| BRPN | FIRST RIDGE RADIUS | 0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM |
| BRPN | FIRST RIDGE RADIUS | 0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM |
| AETC | METALLIC HARDNESS RATING | NOT RATED |
| BRPZ | FIRST RIDGE WIDTH | 0.054 INCHES MINIMUM AND 0.058 INCHES MAXIMUM |
| MATL | MATERIAL | STEEL,SAE 1010,FSCM 81343 |
| BKKZ | MINIMUM INSIDE DIAMETER | 0.316 INCHES |
| ABKW | OVERALL HEIGHT | 0.375 INCHES NOMINAL |
| AGRU | LARGEST INSIDE DIAMETER | 0.370 INCHES MINIMUM AND 0.374 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | STRAIGHT BORE W/TWO RIDGES-LOWER OUTSIDE RADIUS |
| BRPR | DISTANCE BETWEEN FIRST AND SECOND RIDGE CENTERS | 0.155 INCHES MINIMUM AND 0.157 INCHES MAXIMUM |
| AFEW | THREAD PROVISION | UNTHREADED |
| BRQB | SECOND RIDGE WIDTH | 0.054 INCHES MINIMUM AND 0.058 INCHES MAXIMUM |
| BRPX | DISTANCE FROM BOTTOM TO FIRST RIDGE CENTER | 0.190 INCHES MINIMUM AND 0.192 INCHES MAXIMUM |
| BRPP | SECOND RIDGE RADIUS | 0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM |
| BRQJ | OUTSIDE INCLUDED ANGLE IN DEG | 14.25 |
| AGWM | LARGEST OUTSIDE DIAMETER | 0.526 INCHES MINIMUM AND 0.530 INCHES MAXIMUM |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |